CMMG BANSHEE MKGS 9mm – 8″ Barrel, 33rd Tube

The CMMG BANSHEE MKGS 9mm is an AR-style pistol platform built for range use, personal defense, and pistol-caliber carbine (PCC) applications. Its design emphasizes compatibility with common Glock-pattern double-stack 9mm magazines and practical controls for both recreational shooters and professionals.

Constructed on aluminum receivers with a polymer pistol grip, the BANSHEE MKGS blends AR ergonomics with dedicated 9mm engineering. The platform includes an EML4 M-LOK handguard with full-length M-LOK slots, a threaded 8-inch barrel, and a Cerakote Armor Black finish that presents a consistent appearance and corrosion resistance. Controls are configured for accessibility, featuring ambidextrous safety and other user-oriented components.

Key Specifications

• The caliber is 9mm.
• The action is Semi-Auto.
• The barrel length is 8 inches.
• The magazine capacity is 33 rounds.
• The frame material is Aluminum.
• The finish/frame color is Black.
• The weight is 75 oz.
• The optic footprint is PICATINNY.
• The firearm includes an ambidextrous safety and the ambidextrous feature is Yes.
• The number of magazines included is 1.

State restrictions: This firearm is not available for sale in Rhode Island, Washington, Illinois, and Oregon.

For a compact, magazine-fed 9mm AR-style pistol option, consider the CMMG BANSHEE MKGS 9mm for sale online today; its Glock-pattern magazine compatibility and 8-inch threaded barrel make it a practical choice for PCC use and range sessions.